Effect of Kumi-binro-to on Chronic Headache / 日本東洋医学雑誌

ABSTRACT

A total of 20 chronic headache cases in which other Kampo medicines were ineffective or hardly effective were treated with Kumi-binro-to extract, and the effect of this medicine was investigated.<br>At the start of administration, we investigated the following items any deficiency or excess, presence or absence of stagnation of vital energy (facial erythema, ophthalmologic injection, bitter taste in the mouth, etc.) and disease caused by contaminated water (tendency of edema, sound of fluctuating liquid in the region of the stomach, decreased urine volume) as well as the presence or absence of grasping pain (pressure pain) in the gastrocnemius muscle which is a characteristic symptom as a target of this drug. The efficacy of Kumi-binro-to was assessed by a pain score after weeks from the start of administration.<br>Kumi-binro-to was markedly effective in 5 cases, effective in 11 cases and ineffective in 4 cases, indicating that the ratio of markedly effective and effective cases accounted for 80% of the patients treated. There was no adverse reaction. When the characteristics of 16 cases assessed as markedly effective or effective were investigated, disease caused by contaminated water and stagnation of vital energy was observed in 13 and 14 of the 16 cases respectively. The grasping pain in the gastrocnemius muscle that is a characteristic target of this drug was noted in only one case.<br>The above result suggests that Kumi-binro-to promotes diuresis to eliminate wetness-evil and regulates vital energy, and is effective against chronic headache, especially when the disease caused by contaminated water is accompanied with stagnation of vital energy.